{"id":"CVE-2026-29856","aliases":["EUVD-2026-12862","GHSA-mjxw-242v-v9vm"],"status":"published","title":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows...","description":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00358,"percentile":0.29744,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-03-18T00:00:00Z","modified":"2026-10-28T02:30:35Z","products":[{"vendor":"aapanel","product":"aapanel"}],"references":[{"url":"https://github.com/aapanel/aapanel","tags":["Product","package"]},{"url":"https://github.com/mbiesiad/vulnerability-research/tree/main/CVE-2026-29856","tags":["Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-29856","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-mjxw-242v-v9vm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29856.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-29856","description":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.","status":"published","published":"2026-03-18T00:00:00Z","modified":"2026-03-19T14:19:23.842Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:19:56.284359Z"}],"euvd":[{"id":"EUVD-2026-12862","description":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.","status":"published","published":"2026-03-18T00:00:00Z","modified":"2026-03-19T14:19:23Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:25:32.813864Z"}],"ghsa":[{"id":"GHSA-mjxw-242v-v9vm","title":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows...","description":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.","status":"published","published":"2026-03-18T18:31:18Z","modified":"2026-03-19T15:32:23Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:06:42.889562Z"}],"nvd":[{"id":"CVE-2026-29856","description":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.","status":"published","published":"2026-03-18T18:16:27.11Z","modified":"2026-06-17T10:29:54.84Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:09.735529Z"}],"osv":[{"id":"CVE-2026-29856","description":"An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.","status":"published","published":"2026-03-18T00:00:00Z","modified":"2026-10-28T02:30:35.690436546Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:00.530889Z"}]}}